Individual Calculations June 2017
 Dixon, Chris  Total change: -3.40  Rating chartPersonal card
 2016/17 4NCL Division 4 South Rounds 9-11 Reading ENG 2017-04-29
RcRownchangeKK*chgGame
 1802 1806 0.50 1 -0.01 20 -0.20 
  Price, Andrew 1802 ENG0.501-0.0120-0.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Welsh Chess Premier League 2016/17 Round 5 Merthyr WLS 2017-05-21
RcRownchangeKK*chgGame
 1691 1809 0.50 1 -0.16 20 -3.20 
  Van Kemenade, Julie 1691 WLS0.501-0.1620-3.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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